CN218980125U

CN218980125U - Respirator for anesthesia

Info

Publication number: CN218980125U
Application number: CN202222351317.2U
Authority: CN
Inventors: 郭超
Original assignee: Shenzhen Integrated Traditional Chinese And Western Medicine Hospital
Current assignee: Shenzhen Integrated Traditional Chinese And Western Medicine Hospital
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-05-09
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to the technical field of medical equipment, in particular to a respirator for anesthesia, which comprises a mask body and an annular adhesive pad, wherein a gunpowder ingress pipe is arranged on the upper side of the mask body; the inside of annular magnetic pad is equipped with the annular chamber, and a plurality of absorption holes with annular chamber intercommunication have evenly been seted up inwards to the lower extreme of annular magnetic pad, and the suction head passes through the inside air extraction passageway of flange and annular chamber intercommunication. The utility model has reasonable structural design, adopts a magnetic attraction mode to mount and dismount the face mask, does not need to use a binding band, and is suitable for patients with head injury or inconvenient head lifting; and negative pressure is additionally arranged on the basis of magnetic attraction, so that the sealing effect of adsorption is improved.

Description

Respirator for anesthesia

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a respirator for anesthesia.

Background

At present, a anesthesia respirator for clinically implementing general anesthesia induction and emergency resuscitation on patients mainly comprises a mask body. The existing anesthesia respirator for anesthesia department has the defects of single structure of a face mask and poor air tightness, can easily cause the leakage of gunpowder in the anesthesia process, affects the anesthesia effect, has certain danger and cannot meet the use requirement.

For this reason, disclose in the patent specification of publication No. CN211272972U an anesthesia respirator for anesthesia department, including the face guard, the surface of face guard is provided with the gunpowder pipe, and the face guard is located the below of gunpowder pipe and is provided with the breathing tube, and the surface both sides of face guard are provided with the connecting wire, and the both sides of connecting wire are provided with elasticity respectively, and the lateral wall of face guard is provided with sealing device, and sealing device includes the rubber packing ring, and the rubber packing ring is located the edge of face guard. This anesthesia respirator sets up sealing device at the face guard edge, when the face guard was worn on patient's face, and patient's head rear portion is arranged in to the connecting wire, wears, utilizes the air pump to aerify the rubber packing ring, makes its inflation, increases the leakproofness of face guard, reduces the leakage of gunpowder, sets up strutting arrangement for detect patient face guard and wear whether closely, show through the warning light, facilitate the use, satisfy the purpose of user demand.

However, there is still a disadvantage in using such anesthesia respirators, which are sealed by inflation, and therefore require a connecting wire to be placed in the back of the patient's head for wearing, i.e. the patient's head needs to be lifted for mounting or dismounting the mask, which increases the safety risk for patients with injured head or inconvenient lifting of the head. Therefore, there is a need for an optimization improvement.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide a respirator for anesthesia, which can be attached to or detached from a mask without lifting the head of a patient, and which satisfies the anesthesia requirement of a patient with head injury or inconvenient lifting of the head.

In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:

the utility model provides a respirator for anesthesia, includes the face guard body and is used for applying the annular adhesive pad of department at patient's face edge, the upside of face guard body is equipped with the gunpowder ingress pipe spare, the downside of face guard body is connected with annular magnetic pad through the telescopic tube cover, the shape of annular magnetic pad and the shape of annular adhesive pad are mutually supported, annular magnetic pad is located the lower jaw position department of corresponding patient's face and is equipped with the flange, install the suction head on the flange, annular adhesive pad comprises the adsorbed layer that is located the upper strata and the adhesive layer that is located the lower floor, the iron piece that a plurality of can produce magnetic attraction with annular magnetic pad is installed in the adsorbed layer in the embedding; the inside of annular magnetic pad is equipped with the annular chamber, a plurality of absorption holes with annular chamber intercommunication have evenly been seted up inwards to the lower extreme of annular magnetic pad, the suction head communicates with annular chamber through the inside bleed channel of flange.

Further, in the above-mentioned respirator for anesthesia, the anesthetic ingress pipe piece includes intake pipe, takeover and anesthetic gas ingress pipe, the intake pipe is as an organic whole with the face guard body, the takeover comprises the first screwed pipe, the second screwed pipe that grip portion and lie in its both sides, anesthetic gas ingress pipe spiro union is in the outside of first screwed pipe, intake pipe spiro union is in the outside of second screwed pipe.

Further, in the anesthetic respirator, the annular wall portion of the anesthetic gas introduction pipe is symmetrically connected with a first introduction pipe and a second introduction pipe, and a detachable plug is mounted on the tip end.

Further, in the anesthetic respirator, the adsorption layer of the annular adhesive pad is a silica gel layer, and the iron sheets are uniformly distributed in the silica gel layer.

Further, in the anesthetic breathing apparatus, the adhesive layer of the annular adhesive pad is a medical non-woven fabric plaster.

Further, in the anesthetic respirator, the one-way valve is arranged in the suction head, and the suction head is provided with a clamping port which is convenient to connect with the air suction rod.

The beneficial effects of the utility model are as follows:

the utility model has reasonable structural design, adopts a magnetic attraction mode to mount and dismount the face mask, does not need to use a binding band, and is suitable for patients with head injury or inconvenient head lifting; and negative pressure is additionally arranged on the basis of magnetic attraction, so that the sealing effect of adsorption is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the composition of an annular magnetic pad and an annular adhesive pad of the present utility model;

FIG. 3 is a schematic bottom view of the annular magnetic pad of the present utility model;

FIG. 4 is a schematic structural view of a multi-anesthesia introduction tube according to the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1-mask body, 2-telescopic tube cover, 3-annular magnetic cushion, 301-annular cavity, 302-adsorption hole, 4-convex plate, 5-suction head, 6-annular adhesive pad, 601-adsorption layer, 602-adhesive layer, 7-air inlet tube, 8-connecting tube, 9-anesthetic gas introducing tube, 901-first introducing tube, 902-second introducing tube, 903-plug.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present embodiment is a respirator for anesthesia, which includes a mask body 1 and an annular adhesive pad 6 for applying to the edge of the face of a patient. The upper side of the mask body 1 is provided with a gunpowder ingress pipe, and the lower side of the mask body 1 is connected with an annular magnetic pad 3 through a telescopic pipe cover 2. The telescopic pipe cover 2 is a corrugated pipe cover, and when the mask body 1 is accidentally pulled, certain buffering can be provided, and the risk of accidental cover removal is reduced.

In this embodiment, the shape of the annular magnetic pad 3 is matched with the shape of the annular adhesive pad 6, the annular magnetic pad 3 is provided with a convex plate 4 at the position corresponding to the mandible of the face of the patient, and the convex plate 4 is provided with a suction head 5. The inside of annular magnetic pad 3 is equipped with annular cavity 301, and the inside a plurality of absorption holes 302 that communicate with annular cavity 301 that have evenly been offered to annular magnetic pad 3's lower extreme, and suction head 5 communicates with annular cavity 301 through the inside bleed channel of flange 4, and the internally mounted of suction head 5 has the check valve, and suction head 5 is equipped with the joint mouth of being convenient for be connected with the bleed pole.

In this embodiment, the annular adhesive pad 6 is composed of an adsorption layer 601 located at the upper layer and an adhesive layer 602 located at the lower layer, and a plurality of iron sheets capable of generating magnetic attraction with the annular magnetic pad are embedded and installed in the adsorption layer 601; the adsorption layer 601 of the annular adhesive pad 6 is a silica gel layer, and iron sheets are uniformly distributed in the silica gel layer. The adhesive layer 602 of the annular adhesive pad 6 is a medical non-woven fabric plaster.

In this embodiment, the anesthetic ingress pipe comprises an air inlet pipe 7, a connection pipe 8 and an anesthetic gas ingress pipe 9, the air inlet pipe 7 is connected with the mask body 1 into a whole, the connection pipe 8 is composed of a holding portion 801, a first threaded pipe 802 and a second threaded pipe 803 which are located on two sides of the holding portion, the anesthetic gas ingress pipe 9 is screwed on the outer side of the first threaded pipe 802, and the air inlet pipe 7 is screwed on the outer side of the second threaded pipe 803.

In this embodiment, the annular wall of the anesthetic gas introduction tube 9 is symmetrically connected to a first introduction tube 901 and a second introduction tube 902, and a detachable plug 903 is attached to the tip. The first inlet pipe 901 is used for inserting small-size gas cylinder, and the second inlet pipe 902 is used for inserting large-size gas cylinder, and after the plug 903 is dismantled, the gas is discharged.

One specific application of this embodiment is: when in use, the adhesive layer 602 of the annular adhesive pad 6 is firstly adhered to the edge of the face of a patient, then the annular magnetic pad 3 at the lower side of the mask body 1 is adhered to the outer surface of the adsorption layer 601 in the annular adhesive pad 6, and then the suction head 5 is pumped by the suction rod, so that the mask is installed. The mask is installed and disassembled in a magnetic attraction mode, no binding band is needed, and the mask is suitable for patients with head injury or inconvenient lifting of the head; and negative pressure is additionally arranged on the basis of magnetic attraction, so that the sealing effect of adsorption is improved.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A respirator for anesthesia, characterized in that: the face mask comprises a face mask body and an annular adhesive pad used for being attached to the edge of the face of a patient, wherein a gunpowder ingress pipe is arranged on the upper side of the face mask body, an annular magnetic pad is connected to the lower side of the face mask body through a telescopic pipe cover, the shape of the annular magnetic pad is matched with that of the annular adhesive pad, a convex plate is arranged at the position, corresponding to the mandible position of the face of the patient, of the annular magnetic pad, a suction head is arranged on the convex plate, the annular adhesive pad is composed of an adsorption layer positioned on the upper layer and an adhesive layer positioned on the lower layer, and a plurality of iron sheets capable of generating magnetic attraction with the annular magnetic pad are embedded and arranged in the adsorption layer; the inside of annular magnetic pad is equipped with the annular chamber, a plurality of absorption holes with annular chamber intercommunication have evenly been seted up inwards to the lower extreme of annular magnetic pad, the suction head communicates with annular chamber through the inside bleed channel of flange.

2. The anesthetic breathing apparatus of claim 1, wherein: the anesthetic ingress pipe piece comprises an air inlet pipe, a connection pipe and an anesthetic gas ingress pipe, the air inlet pipe is connected with the mask body into a whole, the connection pipe is composed of a holding part, a first threaded pipe and a second threaded pipe which are positioned on two sides of the holding part, the anesthetic gas ingress pipe is in threaded connection with the outer side of the first threaded pipe, and the air inlet pipe is in threaded connection with the outer side of the second threaded pipe.

3. The anesthetic breathing apparatus of claim 2, wherein: the annular wall part of the anesthetic gas introducing pipe is symmetrically connected with a first introducing pipe and a second introducing pipe, and the top end of the anesthetic gas introducing pipe is provided with a detachable plug.

4. The anesthetic breathing apparatus of claim 1, wherein: the adsorption layer of annular glue pad is the silica gel layer, iron piece equipartition is in the silica gel layer.

5. The anesthetic breathing apparatus of claim 1, wherein: the adhesive layer of the annular adhesive pad is a medical non-woven fabric adhesive.

6. The anesthetic breathing apparatus of claim 1, wherein: the inside of the suction head is provided with a one-way valve, and the suction head is provided with a clamping port which is convenient to be connected with the air suction rod.